Not graded
Riyad as-Salihin 1278
Narrator:Ibn ‘Abbās
وعن ابن عباس رضي الله عنهما، أن النبي صلى الله عليه وسلم قال:
"عمرة في رمضان تعدل عمرة أو حجة معي"
Ibn 'Abbas (May Allah be pleased with them) reported:
The Prophet (ﷺ) said, "(The performance of) 'Umrah during Ramadan is equal to Hajj (pilgrimage)." Or said, "Equal to the performance of Hajj with me."
[Al-Bukhari and Muslim].
Cited in Riyad as-Salihin (No. 1278).